# V638 Monocerotis

> peculiar star in the constellation Monoceros

**Wikidata**: [Q6653741](https://www.wikidata.org/wiki/Q6653741)  
**Source**: https://4ort.xyz/entity/v638-monocerotis


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 3
6. Gaia Early Data Release 3
7. A stellar rotation census of B stars: from ZAMS to TAMS
8. Validation of the new Hipparcos reduction
9. Rotational velocities of A-type stars. IV. Evolution of rotational velocities